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20426-001 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20426-001: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 0.800 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, design_type: TUBULAR, orifice_diameter: 0.024 INCHES NOMINAL IN, outside_diameter: 0.1867 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN, thread_provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-059-6100, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
20426-001
NSN: 4810-01-059-6100
NIINs: 010596100, 010986949, 011549769, 011558805
FSC: 4810 — Valves, Powered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
length0.800 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
design_typeTUBULAR
orifice_diameter0.024 INCHES NOMINAL IN
outside_diameter0.1867 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN
thread_provisionUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
end_item_identificationSHIP, OHIO CLASS SSN (TRIDENT)
general_characteristics_item_descriptionALUMINUM ALLOY 6061-T651,QQ-A-225/8; ANODIZE PER MIL-A-8625
NSN4810-01-059-6100
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20426-001 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESOVERALL DIMENSIONS ARE 11.550 IN. H,8.000 IN. W AND 17.000 IN. LG IN
SUBSTITUTES & CROSS-REFERENCES 1
20426-001TRReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 20426-001?
20426-001 is a RESTRICTOR,FLUID FLOW.
What parts can replace 20426-001?
There is 1 known substitute for 20426-001: 20426-001TR. Substitute compatibility should be verified for your specific system.
What is the NSN for 20426-001?
20426-001 is cataloged in the U.S. Government catalog under NSN 4810-01-059-6100. This indicates validated use in U.S. government and defense supply chains.
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